140226534553 has 16 divisors (see below), whose sum is σ = 160508801664. Its totient is φ = 120006875520.

The previous prime is 140226534551. The next prime is 140226534607. The reversal of 140226534553 is 355435622041.

It is not a de Polignac number, because 140226534553 - 2¹ = 140226534551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140226534551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20446701 + ... + 20453557.

It is an arithmetic number, because the mean of its divisors is an integer number (10031800104).

Almost surely, 2^140226534553 is an apocalyptic number.

It is an amenable number.

140226534553 is a deficient number, since it is larger than the sum of its proper divisors (20282267111).

140226534553 is an equidigital number, since it uses as much as digits as its factorization.

140226534553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10992.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 140226534553 in words is "one hundred forty billion, two hundred twenty-six million, five hundred thirty-four thousand, five hundred fifty-three".